Average Co-Inventor Count = 2.76
ph-index = 8
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Daiwa Seiko, Inc. (15 from 602 patents)
15 patents:
1. 6601334 - Fishing rod
2. 6438890 - Fishing rod of reel mounting type
3. D436646 - Reel seat for fishing rod
4. 6148558 - Fishing rod
5. 6105302 - Fishing rod having improved gripping portion
6. 6016982 - Reel for fishing with integral reel body and grip portion
7. D418194 - Reel seat for fishing rod
8. D403044 - Reel seat for fishing rod
9. D403045 - Reel seat for fishing rod
10. D391621 - Reel seat for fishing rod
11. D390625 - Reel seat for fishing rod
12. 5572813 - Tag to be attached onto a fishing rod
13. D373812 - Fishing reel seat
14. 5537773 - Fishing rod handle
15. D321744 - Reel seat for fishing rod